4904951 has 4 divisors (see below), whose sum is σ = 4926600. Its totient is φ = 4883304.

The previous prime is 4904927. The next prime is 4904969. The reversal of 4904951 is 1594094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4904951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4904971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10481 + ... + 10938.

It is an arithmetic number, because the mean of its divisors is an integer number (1231650).

Almost surely, 2^4904951 is an apocalyptic number.

4904951 is a deficient number, since it is larger than the sum of its proper divisors (21649).

4904951 is a wasteful number, since it uses less digits than its factorization.

4904951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21648.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 4904951 is about 2214.7123966782. The cubic root of 4904951 is about 169.9071118849.

The spelling of 4904951 in words is "four million, nine hundred four thousand, nine hundred fifty-one".